221414132200031 has 32 divisors (see below), whose sum is σ = 239850230906880. Its totient is φ = 203713066216800.

The previous prime is 221414132200007. The next prime is 221414132200057. The reversal of 221414132200031 is 130002231414122.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-221414132200031 is a prime.

It is a super-2 number, since 2×221414132200031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221414132200091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329079146 + ... + 329751288.

It is an arithmetic number, because the mean of its divisors is an integer number (7495319715840).

Almost surely, 2^{221414132200031} is an apocalyptic number.

221414132200031 is a deficient number, since it is larger than the sum of its proper divisors (18436098706849).

221414132200031 is a wasteful number, since it uses less digits than its factorization.

221414132200031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674507.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 221414132200031 its reverse (130002231414122), we get a palindrome (351416363614153).

The spelling of 221414132200031 in words is "two hundred twenty-one trillion, four hundred fourteen billion, one hundred thirty-two million, two hundred thousand, thirty-one".